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igor_vitrenko [27]
4 years ago
10

In a freshman high school class of 80 students, 22 students take Consumer Education, 20 students take French, and 4 students tak

e both. Which equation can be used to find the probability, P, that a randomly selected student from this class takes Consumer Education, French, or both?
Mathematics
2 answers:
zmey [24]4 years ago
4 0

Answer:

First subtract the number of students who take both subjects from the number of students who take Consumer Education

22-4=18

Then,

subtract the number of students who take both subjects from the number of students who take French

20-4=16

Now,

Add 18,16 and 4 and subtract the sum from the total number of students in the class

=80-(18+16+4)

=80-38

=42

Step-by-step explanation:

Arte-miy333 [17]4 years ago
3 0

Answer: P= 11/40 + 1/4 + 1/20

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